Beth Harris, Steven Zucker
Giotto di Bondone, St. Francis of Assisi Receiving the Stigmata with predella scenes of the Dream of Innocent III, The Pope Approving the Rule of the Order, and St. Francis Preaching to the Birds, c. 1295-1300 (originally, Church of San Francesco, Pisa)
Read this work at the World Public Library (library card needed).